From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] serial: add environment control for SERIAL_MULTI
Date: Thu, 25 Oct 2012 15:36:05 -0700 [thread overview]
Message-ID: <20121025223605.GC6338@bill-the-cat> (raw)
In-Reply-To: <1351202390-11415-1-git-send-email-amartin@nvidia.com>
On Thu, Oct 25, 2012 at 02:59:50PM -0700, Allen Martin wrote:
> Add a new special environment variable "serial" that allows selection
> of serial device when CONFIG_SERIAL_MULTI is defined. This replaces
> the existing calls to serial_assign() from cmd_nvedit.c and iomux.c
> that were not doing anything.
>
> Signed-off-by: Allen Martin <amartin@nvidia.com>
Two things. First, should I or should I not need to have
CONFIG_CONSOLE_MUX set? If I set it, adding serial=eserial3 to my
default environment switches from eserial0 to eserial3 when we get to
that point in the boot, otherwise I do have to manually setenv serial
eserial3 for anything to happen. And the second thing, I can't get any
output on the other UART, either way. It goes away from eserial0 but
nothing ever shows up to eserial3 (the easiest one here to test).
--
Tom
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next prev parent reply other threads:[~2012-10-25 22:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-25 21:59 [U-Boot] [PATCH] serial: add environment control for SERIAL_MULTI Allen Martin
2012-10-25 22:29 ` Marek Vasut
2012-10-25 22:36 ` Tom Rini [this message]
2012-10-25 22:36 ` Joe Hershberger
2012-10-25 22:45 ` Stephen Warren
2012-10-25 22:47 ` Joe Hershberger
2012-10-25 22:53 ` Allen Martin
2012-10-25 23:18 ` Joe Hershberger
2012-10-25 23:21 ` Allen Martin
2012-10-25 22:43 ` Stephen Warren
2012-10-25 22:46 ` Joe Hershberger
2012-10-25 22:50 ` Allen Martin
2012-10-25 23:17 ` Joe Hershberger
2012-10-26 10:27 ` Marek Vasut
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